Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21516750 · ArcScan

Block

#21,516,750

2026-09-18 15:06:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,750
Timestamp: 10 days ago · 2026-09-18 15:06:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc268e890052d84f0f19a6da42f7d66e17e434cd7b2066b8ca714417c2faf033e
Parent hash: 0x764b8f98…4afc6f99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,750 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.2%1,856,515 / 30,000,000

Base fee

20 gwei

State root

0x336b6937497a…30c52e0da875

Transactions root

0x05ed756c068c…ce77ab723d2b

Receipts root

0xf8ca09d547e5…500d6a7cf20e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800